Elatostema sp. ‘Putussibau’

The Crown Jewel of Tropical Terrariums & Paludariums

Bring the pristine, untouched beauty of the Bornean rainforest directly into your home with the exquisite Elatostema sp. Putussibau. Sourced from the biodiversity hotspot near Putussibau in West Kalimantan, Borneo, this rare botanical gem is a must-have for advanced terrarium hobbyists, paludarium creators, and rare plant collectors. With its captivating leaf textures and mesmerizing patterns, it serves as an immediate focal point in any indoor ecosystem.

🌿 Botanical Profile & Taxonomy

• Family: Urticaceae (The Nettle Family)

• Genus: Elatostema (J.R.Forst. & G.Forst.)

• Species: sp. Putussibau (A distinct, localized collection variant from Borneo)

• Life Cycle: Perennial Evergreen Subshrub

✨ Special Features & Identification

• Foliage & Texture: Elatostema sp. Putussibau is celebrated for its highly ornamental foliage. The leaves feature deep, metallic or iridescent sheens, intricate marbling, and distinct veining that catches and reflects ambient light.

• Growth Habit: Compact, creeping to low-mounding habit. It hugs the substrate or spreads gracefully over driftwood and rock faces, making it exceptionally well-suited for foreground to mid-ground scaping.

• Identification Methods: Distinguished from other Elatostema species by its unique leaf serration, asymmetrical leaf bases characteristic of the family, and specialized coloration unique to the Putussibau region of Indonesian Borneo.

🌍 Natural Habitat & Discovery

• Where It Is Normally Found: Deep within the humid, shaded understories of lowland tropical rainforests in Borneo, typically carpeting damp riverbanks, limestone outcrops, and shaded ravine slopes.

• Who Found and Named: The genus Elatostema was originally established by the father-and-son naturalists Johann Reinhold Forster and Georg Forster during James Cook’s second voyage. Specific localized variants like sp. Putussibau have been discovered and brought to cultivation by dedicated botanical explorers and specialized plant hunters navigating the remote rainforests of Kalimantan.

💧 Care & Cultivation Guide

🪴 Potting, Media & Repotting

• Potting Media: Because Elatostema sp. Putussibau demands high moisture alongside flawless airflow around its roots, planting it in standard heavy soil will lead to failure. We recommend pairing it with JB Greens Premium Terrarium & Vivarium Potting Media—a specialized, nutrient-balanced, moisture-retentive yet ultra-porous mix designed specifically for delicate tropical understory flora.

• Repotting: Repotting is rarely needed due to its compact growth rate. If grown in a pot rather than a terrarium, shift it to a slightly larger container only when root-bound, ideally during the warm spring or summer months.

🐸 Ideal Setup: Terrariums & Paludariums

Elatostema sp. Putussibau was practically made for closed-system vivariums.

• Terrariums: Creates a stunning, lush carpet or mid-ground bush against mossy background walls.

• Paludariums: Thrives wonderfully in the land/marginal zones where humidity peaks and roots can tap into constant, gentle moisture without being submerged.

🚀 Boost Your Plant’s Health with JB Greens

Give your rare collection the professional edge it deserves! To help your Elatostema sp. Putussibau establish rapid root growth and display maximum leaf vibrancy, feed it with our exclusive JB Greens Organic Plant Tonics. Formulated with natural micro-nutrients, our tonics protect against transplant shock and enhance natural leaf coloration.

Pro-Tip from JB Greens: Mist your Elatostema regularly with distilled water if kept in open setups, or seal it inside a custom glass terrarium to watch it truly flourish in its element!